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Archive for the ‘Windows 10’ Category

Acer appears to be lagging far behind vendors like HP, Dell and most others in their BIOS utilities especially for remote or build tine customisation. Recently I needed to ensure that SecureBoot was enabled on all Acer Spin 7 laptops running Windows 10. The main Acer utility H2OFFT-Wx64.exe (which you can find by extracting the latest ZDV_xxx.exe) has a few command line switches but nothing documented to enable or disable SecureBoot.

However, it appears that simply running ZDV_114.exe on a suitable machine (right model, plugged in, at least 50% charged), will enable SecureBoot. Luckily for me, I wanted it enabled. Now, this process will work if you are upgrading the BIOS to a newer version. If you want to downgrade or stay at the same version, hex.ro/wp/blog/insydeflash-bios-downgrade/ suggests modifying the platform.ini file (also extracted from H2OFFT-Wx64.exe) and ensuring the file includes

[Bios_Version_Check]
flag=1

Now, if deploying this change remotely, please be aware that a reboot is required and if you are already using BitLocker, you will absolutely need to suspend or disable it first.

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